#ifndef __VOLUMEUNIT_H__
#define __VOLUMEUNIT_H__
#include <Unit.h>

#define Volume Quantity <VolumeUnit>

class VolumeUnit : public Unit {
public:
   VolumeUnit (int ratio, const string name);
};

const VolumeUnit TSP  (1, "TSP");
const VolumeUnit TBSP (3, "TBSP");
const VolumeUnit OZ   (3 * 2, "OZ");
#endif
